Tab Bar Application Part 1

  Tab Bar Application Part 1

Step 1

Create  a project

       

Step 2

  Add Three new Classes 

•     FirstTabView
•     SecondTabView
•     ThirdTabView

Step 3

click the AppDelegate.h

add this code

//

//  AppDelegate.h

//  TabBarExample

//

//  Created by Apple on 4/24/13.

//  Copyright (c) 2013 Dhanushka Adrian. All rights reserved.

//

#import <UIKit/UIKit.h>

@class ViewController;

@interface AppDelegate : UIResponder <UIApplicationDelegate>

@property (strong, nonatomic) UIWindow *window;

@property (strong, nonatomic) ViewController *viewController;

@property (strong, nonatomic) UITabBarController *tabBarController; //  add this code

@end

Step 4

click the AppDelegate.m

change the code of this method

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

//

//  AppDelegate.m

//  TabBarExample

//

//  Created by Apple on 4/24/13.

//  Copyright (c) 2013 Dhanushka Adrian. All rights reserved.

//

#import "AppDelegate.h"

#import "ViewController.h"

#import "FirstTabView.h"

#import "SecondTabView.h"

#import "ThirdTabView.h"

@implementation AppDelegate

- (void)dealloc

{

    [_window release];

    [_viewController release];

    [super dealloc];

}

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

{

    self.window = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];

    // Override point for customization after application launch.

   

   

    FirstTabView   *firstTab   =[[FirstTabView alloc]initWithNibName:@"FirstTabView" bundle:nil];   

    SecondTabView  *secondTab  =[[SecondTabView alloc]initWithNibName:@"SecondTabView" bundle:nil];

    ThirdTabView   *thirdTab   =[[ThirdTabView alloc]initWithNibName:@"ThirdTabView" bundle:nil];

    ViewController *fourthTab  =[[ViewController alloc]initWithNibName:@"ViewController" bundle:nil]; 

   

    UINavigationController *nav1  =[[UINavigationController alloc] initWithRootViewController:firstTab];

    UINavigationController *nav2  =[[UINavigationController alloc] initWithRootViewController:secondTab];

    UINavigationController *nav3  =[[UINavigationController alloc] initWithRootViewController:thirdTab];

    UINavigationController *nav4  =[[UINavigationController alloc] initWithRootViewController:fourthTab];

   

    self.tabBarController = [[[UITabBarController alloc] init] autorelease];

    self.tabBarController.viewControllers = [NSArray arrayWithObjects:nav1,nav2,nav3,nav4, nil];

   

   

 

    self.window.rootViewController = self.tabBarController;

    [self.window makeKeyAndVisible];

   

    [self.window addSubview:_tabBarController.view];

    return YES;

}

- (void)applicationWillResignActive:(UIApplication *)application

{

  

}

- (void)applicationDidEnterBackground:(UIApplication *)application

{

}

- (void)applicationWillEnterForeground:(UIApplication *)application

{

}

- (void)applicationDidBecomeActive:(UIApplication *)application

{

}

- (void)applicationWillTerminate:(UIApplication *)application

{

}

@end

Step 5

  add a label  to  all  " .xib "  and edit that label like this.......

 ".xib " files

FirstTabView.xib

SeondTabView.xib

ThirdTabView.xib

ViewController.xib

Step 6

Run the App

   

    

Good Luck!

Tutorial List

1. SQLite Based iPhone Application
2. json with IOS (Basic) - Tutorial
3. Simple Table View in IOS
4. Load Distinct Images from array into UITableView
5. Simple UIPickerView Example
6. Tab Bar Application Part 1
7. Tab Bar Application Part 2
8. Tab Bar Application Part 3 ( with Login Screen )
9. Tab Bar Application Part 4 ( Navigation )
10. Table View Design in IOS Part 1
11. Table View Design in IOS Part 2 ( Time Table )
12. How to Add search bar in Table View
13. Local Notification in IOS
14. Core Data (For Beginners )
15. Core Data Tute 2 (Add/Delete/Search)
16. Core Data Tute 3 (Two table)
17. Custom Cell in UITableview
18. Lazy Loading
19. Pull to Refresh in TableView
20. Working with keyboard in Objective C - Part 1